Update dependency realm/SwiftLint to v0.64.1

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Update	Change
realm/SwiftLint	minor	0.43.1 → 0.64.1

---

Release Notes

realm/SwiftLint (realm/SwiftLint)

v0.64.1

Compare Source

v0.64.0

Compare Source

Breaking

• The ignored_literal_argument_functions option of the force_unwrapping rule now
  uses the configured value as-is instead of always merging in the five built-in defaults
  (URL(string:), NSURL(string:), UIImage(named:), NSImage(named:), Data(hexString:)).
  Those five functions remain the default when the option is not configured, but setting
  ignored_literal_argument_functions to any explicit list — including [] — now fully
  replaces the defaults. Configurations that add functions on top of the defaults must now
  explicitly include the five previously-default functions in their list.
  SimplyDanny
  #​6675

Experimental

• None.

Enhancements

• SwiftLint can now be built and run on Windows. It is expected to work in the same way as
  on other platforms. The only restrictions are missing support for ?[] glob patterns in
  include/exclude patterns and the requirement for \n as line ending in all linted files.
  compnerd
  roman-bcny
  SimplyDanny
  #​6351
  #​6352

• Rename allow_implicit_init to include_implicit_init for the
  optional_data_string_conversion rule to convey its purpose more clearly.
  SimplyDanny
  #​6670

• Improve linting performance by 10-15%, especially when running with many
  threads, by optimizing cache locking and reducing contention. Depending on
  the project and level of concurrency, the performance improvement can be even
  higher (3-4x).
  SimplyDanny

• Rewrite the following rules with SwiftSyntax:

  • file_types_order

  SimplyDanny

• Fix false positive in accessibility_label_for_image rule for images inside
  SwiftUI Label's icon: closure, which are inherently labeled by the
  Label's text content.
  sutheesh
  #​6420

Bug Fixes

• Fix literal_expression_end_indentation autocorrection deleting source code
  when the closing bracket of a multiline literal shares a line with the end of
  a multiline last element (e.g. ...))]). The corrector assumed everything
  before the bracket on that line was indentation and replaced it; it now moves
  only the bracket to its own line at the expected indentation.
  Luan Câmara
  #​2823

• Don't rewrite the type operand of an is / as? / as! cast (such as
  x is A) to Self in prefer_self_in_static_references when inside a
  class-like scope. Self is the dynamic type, so the rewrite silently changed
  runtime behavior for non-final classes (x is Self is not equivalent to
  x is A). Mirrors the rule's existing X.self skip; static member references
  such as A.f() are still corrected.
  Brett-Best
  #​6764

• Avoid false positives in vertical_parameter_alignment when a parameter is
  preceded by multi-byte characters, such as a function name containing
  non-ASCII letters. Alignment is now compared by visible column rather than by
  UTF-8 byte offset.
  systemBlue
  #​5037

• Treat macro declarations like function declarations for line_length when
  ignores_function_declarations is enabled.
  leno23
  #​5648

• Make Glob.expandGlobstar tolerant of unreadable directory entries on
  large trees. subpathsOfDirectory(atPath:) aborted the entire glob
  expansion on the first unreadable entry (permission denied, dangling
  symlink, file removed mid-scan), causing most files in large projects to
  be silently ignored. Replace the directory walk with a lazy URL
  enumerator that has a per-item error handler so unreadable items are
  skipped individually.
  Chupik

• Avoid false positives in prefer_self_in_static_references for generic
  constraints and generic parameter bounds such as where A: P and <A: P>
  in classes and extensions.
  SimplyDanny
  #​6674

• Don't rewrite a type reference to Self in prefer_self_in_static_references
  when it appears in a protocol composition (such as any A & B), as the
  constraint of an existential or opaque type (such as any A or some A), or
  as the base of an existential metatype (such as A.Protocol), since the named
  type is not interchangeable with Self in those positions.
  Brett-Best
  #​6748

v0.63.3

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Breaking

• None.

Experimental

• None.

Enhancements

• Treat extensions like classes in the prefer_self_in_static_references
  rule.
  itsybitsybootsy
  #​3993

• Print fixed code read from stdin to stdout.
  SimplyDanny
  #​6501

• Add new redundant_final rule that detects final modifiers on declarations
  where they are redundant due to the containing context, such as final classes
  or actors. Final actors are themselves implicitly final, so the final modifier
  is redundant on them as well.
  william-laverty
  SimplyDanny
  #​6407

• Add discouraged_default_parameter opt-in rule that flags default parameter
  values in functions with configurable access levels.
  William-Laverty
  #​6488

• Add ignored_literal_argument_functions option to the force_unwrapping rule
  to skip violations for configurable function calls when all arguments are
  literal values (e.g. URL(string: "https://example.com")!). Defaults
  include URL(string:), NSURL(string:), UIImage(named:),
  NSImage(named:), and Data(hexString:).
  claudeaceae
  #​6487

• Add rules array to SARIF reporter output, providing metadata for all
  built-in rules in accordance with the SARIF specification.
  ahmadalfy
  #​6499

• Add allow_underscore_prefixed_names option to unused_parameter so
  underscore-prefixed parameter names can be treated as intentionally
  unused when configured.
  theamodhshetty
  #​5741

• Add detection of cases such as String.init(decoding: data, as: UTF8.self) and
  let text: String = .init(decoding: data, as: UTF8.self) to
  optional_data_string_conversion rule.
  nadeemnali
  #​6359

• Add new default invisible_character rule that detects invisible characters
  like zero-width space (U+200B), zero-width non-joiner (U+200C),
  and FEFF formatting character (U+FEFF) in string literals, which can cause
  hard-to-debug issues.
  kapitoshka438
  #​6045

• Add variable_shadowing rule that flags when a variable declaration shadows
  an identifier from an outer scope.
  nadeemnali
  #​6228

• Add legacy_uigraphics_function rule to encourage the use of modern
  UIGraphicsImageRenderer instead of the legacy UIGraphics{Begin|End}ImageContext.
  The modern replacement is safer, cleaner, Retina-aware and more performant.
  Dimitri Dupuis-Latour
  #​6268

• Support access level modifiers on imports in unused_imports rule.
  SimplyDanny
  #​6620

• Add name="SwiftLint" to JUnit testsuites and testsuite output for
  better CI parser compatibility.
  theamodhshetty
  #​6161

• Improve the opt-in pattern_matching_keywords rule by extending support
  beyond switch case and refining nested pattern handling.
  GandaLF2006

Bug Fixes

• Recognize isolated as an isolation modifier in modifier_order, so it can
  be ordered via the isolation entry in preferred_modifier_order.
  leno23
  #​6164

• Detect and autocorrect missing whitespace before else in guard
  statements for the statement_position rule.
  theamodhshetty
  #​6153

• Avoid false positives from unused_enumerated when higher-order calls on
  .enumerated() use result members like ?.offset after the closure.
  theamodhshetty
  #​5881

• Add an ignore_attributes option to implicit_optional_initialization so
  wrappers/attributes that require explicit = nil can be excluded from
  style checks for both style: always and style: never.
  theamodhshetty
  #​3998

• Skip @TestState properties in quick_discouraged_call rule, matching
  existing @TestInjected and @TestWeakly exclusions.
  William-Laverty
  #​5803

• Fix explicit_self false positives around string interpolation.
  jffmrk
  SimplyDanny
  #​6611

• Properly taint variables in tuples for unneeded_escaping rule.
  SimplyDanny
  #​6621

• Ensure that disable commands work for redundant_nil_coalescing rule.
  SimplyDanny
  #​6465

• Take try expressions in call parameters into account even if the call has
  trailing closures as well, so that an outer throws is not considered unneeded
  in the unneeded_throws_rethrows rule.
  SimplyDanny
  #​6491

• Ensure that disable commands work for prefer_key_path rule when the trailing
  closure starts on a different line than the function call as a whole.
  SimplyDanny
  #​6466

• Track identifiers declared in tuples to avoid false positives in the
  redundant_self rule.
  SimplyDanny
  #​6553

• Respect existing environment variables when setting BUILD_WORKSPACE_DIRECTORY
  in build tool plugins.
  SimplyDanny
  #​6080

• Fix false positives in indentation_width rule for continuation lines
  of multi-line guard/if/while conditions. A new option
  include_multiline_conditions (default: false) skips these lines by
  default. When enabled, it validates that continuation lines are aligned
  with the first condition after the keyword.
  tanaev
  #​4961

• multiline_call_arguments no longer reports violations for enum-case patterns in
  pattern matching (e.g. if case, switch case, for case, catch).
  GandaLF2006

• Avoid false positives in prefer_self_in_static_references when a nested type
  shadows its enclosing type name.
  theamodhshetty
  #​5917

v0.63.2

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Breaking

• None.

Experimental

• None.

Enhancements

• Add ignore_regex configuration option to the large_tuple rule to silence
  violations for tuples inside Regex<...> types, which commonly have large
  tuple type parameters for capture groups.
  Deco354
  #​6340

Bug Fixes

• Use start position of closure (in addition to the containing function call) to check
  if violations are disabled for it in trailing_closure rule.
  SimplyDanny
  #​6451

v0.63.1

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Breaking

• None.

Experimental

• None.

Enhancements

• Add a --disable-sourcekit flag to the lint command to disable SourceKit when needed.
  The environment variable SWIFTLINT_DISABLE_SOURCEKIT can still be used as well.
  SimplyDanny
  #​6282

Bug Fixes

• Retain async initializers in actors in async_without_await rule.
  SimplyDanny
  #​6423

• Inform users about files being skipped due to impossible file system representation
  instead of crashing.
  SimplyDanny
  #​6419

• Ignore override functions in async_without_await rule.
  SimplyDanny
  #​6416

• Avoid infinite recursion for deeply nested symbolic links which is usually the case
  in node_modules directories managed by pnpm.
  SimplyDanny
  #​6425

• Fix false positive in unneeded_escaping rule when an escaping closure is used in
  a nested closure preceded by another closure.
  SimplyDanny
  #​6410

• Fix non-excluded bool literal in optional_enum_case_name when used inside a tuple.
  tristan-burnside-anz

v0.63.0

Compare Source

Breaking

• The redundant_self_in_closure rule has been renamed to redundant_self (with
  redundant_self_in_closure as a deprecated alias) to reflect its now broader scope,
  while by default still maintains the previous behavior of only checking closures.
  To enable checking for all redundant self usages, set the new only_in_closures
  option to false.
  SimplyDanny

Experimental

• None.

Enhancements

• Extend redundant_self_in_closure rule to detect all redundant uses of self,
  not just in closures. Initializers (which commonly prefer an explicit self prefix)
  can be ignored by setting keep_in_initializers to true.
  SimplyDanny

• Add a separation configuration option to the vertical_whitespace_between_cases rule
  to allow customizing blank line separation between switch cases. The default value is
  always (require at least one blank line). Setting it to never enforces no blank
  lines between cases.
  SimplyDanny
  #​6326

• Rewrite the following rules with SwiftSyntax:

  • vertical_whitespace_between_cases

  SimplyDanny

• Add new opt-in unneeded_throws_rethrows rule that triggers when declarations
  marked throws/rethrows never actually throw or call any throwing code.
  Tony Ngo

• Add new unneeded_escaping rule that detects closure parameters marked with
  @escaping that are never stored or captured escapingly.
  SimplyDanny

• Add multiline_call_arguments opt-in rule to enforce consistent multiline
  formatting for function and method call arguments.
  GandaLF2006

• Improve performance when exclude patterns resolve to a large set of files.
  SimplyDanny
  #​5018
  #​5207
  #​5953
  #​6084
  #​6259

Bug Fixes

• Fix line_length rule incorrectly ignoring function bodies when
  ignores_function_declarations is enabled. The option should only ignore
  function declarations, not their implementation.
  SimplyDanny
  #​6347

• Fix false positives in vertical_whitespace_between_cases rule when cases are
  interleaved with compiler directives like #if/#else/#endif.
  SimplyDanny
  #​6332

• override_in_extension no longer triggers inside @objc @​implementation extensions.
  JaredGrubb

• Reinstate handling of access level imports in sorted_imports rule.
  Brett-Best
  #​6374

v0.62.2

Compare Source

Breaking

• None.

Experimental

• None.

Enhancements

• Add new incompatible_concurrency_annotation rule that triggers when a declaration
  isolated to a global actor, @Sendable closure arguments and/or generic sendable
  constraints is not annotated with @preconcurrency in order to maintain compatibility
  with Swift 5.
  mattmassicotte
  SimplyDanny
  #​5987

• Add isolation modifier group to modifier_order rule configuration.
  This allows configuring the position of nonisolated modifiers.
  nandhinisubbu
  #​6164

• Add test count to JUnit reporter.
  nandhinisubbu
  #​6161

• Adopt mimalloc for static Linux binary
  to improve performance.
  ainame
  #​6298

Bug Fixes

• Fix false positive with #Preview macro in closure_end_indentation rule.
  gibachan

• Fix correction of sorted_imports rule when comments (with a distance) are present before
  the first import.
  SimplyDanny
  #​6317

v0.62.1

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Breaking

• None.

Experimental

• None.

Enhancements

• None.

Bug Fixes

• Remove trailing comma making the code base again compilable with at least Swift 6.0.
  SimplyDanny

v0.62.0

Compare Source

Breaking

• The structure of SwiftLintBinary.artifactbundle.zip is now simpler. Internal paths no
  longer contain version numbers, especially. So in an Xcode Run Script build phase,
  you can refer to the swiftlint binary like this:

  SWIFT_PACKAGE_DIR="${BUILD_DIR%Build/*}SourcePackages/artifacts"
  SWIFTLINT_CMD="$SWIFT_PACKAGE_DIR/swiftlintplugins/SwiftLintBinary/SwiftLintBinary.artifactbundle/macos/swiftlint"

  All other consumers of the artifact bundle do not need to change anything. Swift Package
  Manager resolves the new paths automatically.
  SimplyDanny

• SwiftLint now requires a Swift 6 or higher compiler to build. The
  Swift Package Manager plugins continue
  to work with all versions down to Swift 5.9.
  SimplyDanny

• sorted_imports rule's behavior changed in that it now treats imports directly adjacent
  to each other as a group that is sorted together. Imports separated by at least one
  non-import statement or empty line(s) are treated as separate groups. Comments are
  considered part of the import group they are attached to and do not break it.
  SimplyDanny

Experimental

• None.

Enhancements

• Rewrite the following rules with SwiftSyntax:

  • modifier_order
  • sorted_imports

  SimplyDanny

• Add new prefer_asset_symbols rule that suggests using asset symbols over
  string-based image initialization to avoid typos and enable compile-time
  checking. This rule detects UIImage(named:) and SwiftUI.Image(_:) calls
  with string literals and suggests using asset symbols instead.
  danglingP0inter
  #​5939

• Exclude integer generic parameters from generic_type_name rule.
  Include integer generic parameters in the identifier_name rule for validation.
  nandhinisubbu
  #​6213

• Add new option ignores_regex_literals to line_length rule.
  It allows to ignore regex literals.
  nandhinisubbu
  #​6304

• Add ignores_literals configuration for trailing_whitespace rule.
  It allows to ignore trailing whitespace in multiline strings.
  nandhinisubbu
  #​6194

Bug Fixes

• Ignore function, initializer and subscript declarations alike when the
  ignores_function_declarations option is enabled in the line_length rule.
  SimplyDanny
  #​6241

• Individual custom_rules can now be specified in the only_rule configuration
  setting and the --only-rule command line option without having to specify
  custom_rules as well. Additionally, violations of custom rules are now reported
  in a deterministic order, sorted by the rule's identifier.
  Martin Redington
  #​6029
  #​6058

• Ignore redundant_discardable_let rule violations in nested SwiftUI scopes as well
  when ignore_swiftui_view_bodies is enabled.
  SimplyDanny
  #​3855
  #​6255

• Exclude function types from async_without_await rule analysis. Higher-order function
  objects can be async without containing an await when assigning to them.
  SimplyDanny
  #​6253

• Exclude @concurrent functions from async_without_await rule analysis.
  @concurrent functions requires aysnc in any case.
  nandhinisubbu
  #​6283

• swiftlint-static, the experimental fully-static Linux binary, now uses 512 KiB
  as thread stack size matching Darwin’s size to prevent stack exhaustion.
  ainame
  #​6287

v0.61.0

Compare Source

Breaking

• If SWIFTLINT_DISABLE_SOURCEKIT is set to prohibit loading libsourcekitdInProc at runtime,
  rules requiring SourceKit will be disabled and a warning will be printed once per rule.
  SimplyDanny

• The operator_whitespace rule has been removed and its functionality merged into the
  function_name_whitespace rule. The latter now also checks spacing around the func
  keyword, the function name/operator and its generic parameters while respecting comments.
  On top of that, it supports autocorrection.
  SimplyDanny

• Expose only TestHelpers and ExtraRulesTests as part of Bazel releases.
  SimplyDanny

Experimental

• Both Linux release archives (for AMD64 and ARM64) now contain two binaries:
  • A dynamically linked binary that requires libsourcekitdInProc.so together with its
    transitive dependencies to be present on the system at runtime. It is named swiftlint
    and the same binary as before. It supports all built-in rules.
  • A fully statically linked binary named swiftlint-static that does not require
    any dynamic libraries at runtime. Rules requiring SourceKit will be disabled and
    reported to the console when running this binary.
  SimplyDanny

Enhancements

• A fully statically linked Linux binary can now be built with the Swift SDK and
  the compiler options -Xswiftc -DSWIFTLINT_DISABLE_SOURCEKIT. This binary does not
  require libsourcekitdInProc.so or any other dynamic libraries to be present on the
  system at runtime. Rules requiring SourceKit will be disabled and reported to the console
  when running this binary.
  SimplyDanny

• Add function_name_whitespace rule to enforce consistent spacing between the func
  keyword, function name, and its generic parameters. Ensures exactly one space between
  func and the function name, and configurable spacing around generics via
  generic_spacing:

  • no_space (default): func name<T>()
  • leading_space: func name <T>()
  • trailing_space: func name<T> ()
  • leading_trailing_space: func name <T> ()
    Supports autocorrection.
    GandaLF2006

• The operator_whitespace rule now supports autocorrection and better respects comments in
  function declarations. The rule has been deprecated in favor of the new function_name_whitespace
  rule. You can still refer to it by its identifier, but get checking for normal function names
  on top.
  SimplyDanny

• In line_length rule, treat strings with opening and closing quotes in the same line as
  single-line strings no matter if they are enclosed by triple quotes or not. Furthermore,
  improve detection of comment-only lines.
  SimplyDanny
  #​6220
  #​6219

• Improve detection of comment-only lines in file_length rule.
  SimplyDanny
  #​6219

• Rewrite quick_discouraged_call rule with SwiftSyntax.
  SimplyDanny

Bug Fixes

• Ensure that header matched against always end in a newline in file_header rule.
  SimplyDanny
  #​6227

• Fix closure_end_indentation rule reporting violations when the called base
  involves chained optional expressions.
  SimplyDanny
  #​6216

v0.60.0

Compare Source

Breaking

• Remove support for boolean values in the validates_start_with_lowercase option entirely.
  Use the severity levels off, warning or error instead.
  kaseken

• SwiftLint now requires macOS 13 or higher to run.
  JP Simard

• In SwiftLintBuildToolPlugin, print the content of the BUILD_WORKSPACE_DIRECTORY
  environment variable only in debug builds.
  SimplyDanny
  #​6135

• The redundant_optional_initialization rule has been replaced by the
  implicit_optional_initialization rule that enforces implicit or explicit initialization
  of optional variables. Its default style always mimics the behavior of the
  redundant_optional_initialization rule by default. redundant_optional_initialization
  is now an alias for implicit_optional_initialization.
  leo-lem
  #​1940

• The swiftlint_linux.zip release archive has been renamed to swiftlint_linux_amd64.zip
  to avoid confusion with the new swiftlint_linux_arm64.zip archive.
  Bradley Mackey
  SimplyDanny

Experimental

• None.

Enhancements

• Linting got up to 30% faster due to the praiseworthy performance
  improvements done in the SwiftSyntax
  library.

• Ignore locally defined count identifiers in empty_count rule.
  SimplyDanny
  #​5326

• The private_swiftui_state rule now applies to ViewModifier types.
  mt00chikin

• Support for ARM64 Linux binaries has been added. The swiftlint_linux.zip release archive
  has been renamed to swiftlint_linux_amd64.zip. Next to it, a new swiftlint_linux_arm64.zip
  archive has been added. The SwiftLintBinary.artifactbundle.zip now contains both versions
  of the Linux binary, so that the binary plugins
  can now be used on Linux and macOS running no both AMD64 and ARM64 architectures.
  Bradley Mackey
  SimplyDanny

• Add include_variables configuration option to non_optional_string_data_conversion rule.
  When enabled, the rule will trigger on variables, properties, and function calls in addition
  to string literals. Defaults to false for backward compatibility.
  SimplyDanny
  #​6094

• Add Sendable conformance to Rule.Type for building with Swift 6.
  erikkerber
  #issue_number

• Fix false positives for Actor-conforming delegate protocols in the
  class_delegate_protocol rule.
  imsonalbajaj
  #​6054

• Support extensions and protocols in type_body_length rule. They can be configured using the
  new excluded_types option which by default excludes extension and protocol types.
  This means the rule now checks struct, class, actor and enum by default. To enable
  checking of extensions and protocols, set excluded_types to an empty array or exclude other
  types as needed.
  SimplyDanny

• Exclude explicit system modules from duplicate_imports analysis, that is, modules
  that are part of the system frameworks but need to be imported explicitly due to being
  declared as explicit module in their module map.
  SimplyDanny
  #​6098

• Ignore various assignment operators like =, +=, &=, etc. with right-hand side
  ternary expressions otherwise violating the void_function_in_ternary rule.
  SimplyDanny
  #​5611

• Rewrite the following rules with SwiftSyntax:

  • accessibility_label_for_image
  • accessibility_trait_for_button
  • closure_end_indentation
  • expiring_todo
  • file_header
  • file_length
  • line_length
  • trailing_whitespace
  • vertical_whitespace

  JP Simard
  Matt Pennig

• Add excluded_paths option to the file_name rule. It allows to exclude complete file
  paths from analysis. All entries are treated as regular expressions. A single match in
  its full path is enough to ignore a file. This is different from the excluded option
  that only accepts and checks against file names.
  Ueeek
  #​6066

• Fix false positives of redundant_discardable_let rule in @ViewBuilder functions,
  #Preview macro bodies and preview providers when ignore_swiftui_view_bodies is
  enabled.
  kaseken
  #​6063

• Improve multiline_parameters rule to correctly support
  max_number_of_single_line_parameters and detect mixed formatting.
  GandaLF2006

• Add new prefer_condition_list rule that triggers when a guard/if/while
  condition is composed of multiple expressions connected by the && operator.
  It suggests to use a condition list instead, which is more idiomatic.
  SimplyDanny

• Add ignore_coding_keys parameter to nesting rule. Setting this to true prevents
  CodingKey enums from violating the rule.
  braker1nine
  #​5641

• Support deinitializers and subscripts in function_body_length rule.
  SimplyDanny

• Extend the xct_specific_matcher rule to support identity operators (=== and !==)
  in addition to the existing equality operators (== and !=).
  SimplyDanny
  #​5849

• Add new implicit_optional_initialization rule to enforce implicit or explicit
  initialization of optional variables, configurable via style: always | never.
  It replaces the redundant_optional_initialization rule mimicking it with the
  style: always option which is the default.
  leo-lem
  #​1940

• Add new ignore_identity_closures parameter to prefer_key_paths rule to skip
  conversion of identity closures ({ $0 }) to identity key paths (\.self).
  Note that identity key paths are only supported from Swift 6 on, hence this option
  will be implicitly ignored/set to true when SwiftLint detects a Swift <6 compiler
  to avoid causing compilation errors.
  p4checo
  #​5965

Bug Fixes

• Fix no_extension_access_modifier rule incorrectly triggering for nonisolated extension.
  The rule now only flags actual access control modifiers (private, public, open,
  internal, fileprivate) and ignores isolation modifiers like nonisolated.
  copilot
  #​6168

• Improved error reporting when SwiftLint exits, because of an invalid configuration file
  or other error.
  Martin Redington
  #​6052

• Keep the default severity levels when neither warning nor error values are configured.
  Ensure especially that the error level is not set to nil when the warning level
  isn't set either.
  SimplyDanny

v0.59.1

Compare Source

Breaking

• Remove opaque_over_existential opt-in rule as it causes too many false positives
  that can even lead to wrong-compilable code when any is required by a protocol the
  type conforms to. In this case, using some can be totally valid even though the
  protocol requirement is not reimplemented for the type causing behavioral changes.
  SimplyDanny

Experimental

• None.

Enhancements

• Add new allowed_numbers option to the no_magic_numbers rule.
  Martin Redington

Bug Fixes

• None.

v0.59.0

Compare Source

Breaking

• Remove tracking of correction positions. Print the number of corrections applied instead.
  SimplyDanny

Experimental

• Introduce swiftlint-dev command line tool that's intended to help to develop SwiftLint by encapsulating repetitive
  tasks. It can already be used to generate templates for new rules including optional configurations and tests. Run
  swift run swiftlint-dev rules template -h to get an overview of the command's usage and the available customization
  options. To register new rules, run swift run swiftlint-dev rules register.
  SimplyDanny

Enhancements

• Add new option ignores_multiline_strings to line_length rule. It allows to ignore too long
  lines inside of multiline strings.
  thisIsTheFoxe
  #​2689

• Ignore UIColor initializers in no_magic_numbers rule.
  suojae
  hyeffie
  #​5183

• Exclude types with a @Suite attribute and functions annotated with @Test from no_magic_numbers rule.
  Also treat a type as a @Suite if it contains @Test functions.
  SimplyDanny
  #​5964

• Add new opaque_over_existential opt-in rule that triggers when the existential any type of a
  function parameter can be replaced with an opaque some type.
  SimplyDanny

• Add a new rationale property to rule descriptions, providing a more expansive
  description of the motivation behind each rule.
  Martin Redington
  #​5681

• Add new allowed_types option to legacy_objc_type rule to ignore certain types.
  kapitoshka438
  #​3723

• Add excluded_methods configuration option to unneeded_override to opt out checking methods with a given name.
  For example, this helps avoid a conflict with balanced_xctest_lifecycle where one of setUp/tearDown
  is empty but the other is not.
  jaredgrubb

Bug Fixes

• Fix issue referencing the Tests package from another Bazel workspace.
  jszumski

• Fix crash when a disable command is preceded by a unicode character.
  SimplyDanny
  #​5945

• Allow severity of duplicate_imports rule to be configurable.
  SimplyDanny
  #​5978

• Silence no_magic_numbers rule in conditions of #if directives.
  SimplyDanny
  #​6000

• Consider types restricting a protocol to classes in composed inherited types in class_delegate_protocol rule.
  SimplyDanny
  #​5982

• Rewrite type_contents_order rule with SwiftSyntax fixing an issue with experimental availability macros.
  SimplyDanny
  #​5999

• Update file_name rule to consider macro types.
  fraioli
  #​6026

v0.58.2

Compare Source

Breaking

• None.

Experimental

• None.

Enhancements

• None.

Bug Fixes

• Fix version being reported by the binary consumed from the Docker image.
  SimplyDanny
  #​5966

v0.58.1

Compare Source

Breaking

• If you are referring to the swiftlint binary from an Artifact Bundle consumed via Swift Package Manager
  in an Xcode Run Script Build Phase, make sure to update the path from

  "$SWIFT_PACKAGE_DIR"/swiftlintplugins/SwiftLintBinary/SwiftLintBinary.artifactbundle/swiftlint-*/bin/swiftlint

  to

  "$SWIFT_PACKAGE_DIR"/swiftlintplugins/SwiftLintBinary/SwiftLintBinary.artifactbundle/swiftlint-*-macos/bin/swiftlint

  in order to make Xcode use the binary built for macOS.
  SimplyDanny
  #​5954

• Revert changes to improve performance when exclude patterns resolve to a large set of files. While resolving files
  indeed got much faster in certain setups, it leads to missed exclusions for nested configurations and when the linted
  folder is not the current folder.
  SimplyDanny
  #​5953

Experimental

• None.

Enhancements

• None.

Bug Fixes

• Fix redundant_sendable correction by removing a remaining trailing comma as well when Sendable was last.
  SimplyDanny
  #​5952

• Remove lints for redundant_sendable on protocols, where Sendable is not redundant.
  riley-williams
  #​5958

• Add ib_segue_action to default configuration of type_contents_order rule on the same level as ib_action to
  define and document a standard position.
  SimplyDanny
  #​5524

v0.58.0

Compare Source

Breaking

• The command plugin now requires write permissions so that it works with the --fix option without an error.
  SimplyDanny

• The artifact bundle name has changed. SwiftLintBinary-macos.artifactbundle.zip is now called
  SwiftLintBinary.artifactbundle.zip. It now includes an AMD64 Linux binary.
  Bradley Mackey
  #​5514

• The inert_defer and unused_capture_list rules have completely been removed after being deprecated for 2 years.
  SimplyDanny

• SwiftLint now requires a Swift 5.10 or higher compiler to build.
  The Swift Package Manager plugins continue to work with
  Swift 5.9.
  SimplyDanny

• The private_unit_test rule's deprecated regex configuration option has been removed after 2 years.
  Martin Redington
  #​5912

Experimental

• None.

Enhancements

• Add Xcode command plugin allowing to run SwiftLint from within Xcode.
  SimplyDanny

• Add new async_without_await opt-in rule that checks if an async declaration contains at least one await.
  Jan Kolarik
  #​5082

• Support replacing identity expressions with \.self in prefer_key_path rule from Swift 6 on.
  SimplyDanny

• Support linting only provided file paths with command plugins.
  DanSkeel

• Add new category for @IBSegueAction to type_contents_order rule.
  dk-talks
  SimplyDanny

• Add option to disable redundant_discardable_let rule in SwiftUI view bodies.
  SimplyDanny
  #​3855

• Add new redundant_sendable rule that triggers on Sendable conformances of
  types that are implicitly already Sendable due to being actor-isolated. It
  is enabled by default.
  SimplyDanny

• Improve performance when exclude patterns resolve to a large set of files.
  SimplyDanny
  #​5018

Bug Fixes

• Ignore TipKit's #Rule macro in empty_count rule.
  Ueeek
  #​5883

• Ignore super calls with trailing closures in unneeded_override rule.
  SimplyDanny
  #​5886

• If violations are detected by lint or analyze, still perform an update
  check for new versions of SwiftLint if requested.
  Martin Redington
  #​5904

v0.57.1

Compare Source

Breaking

• None.

Experimental

• None.

Enhancements

• Suggest failable String(bytes:encoding:) initializer in
  optional_data_string_conversion rule as it accepts all Sequence
  types.
  Jordan Rose
  SimplyDanny

• Support reading files to lint from Input File Lists provided
  by Run Script Build Phases in Xcode using the command-line
  argument --use-script-input-file-lists.
  BlueVirusX

• Adds a lenient configuration file setting, equivalent to the --lenient
  command line option.
  Martin Redington
  #​5801

• Support type casting on configuration option values defined by environment variables.
  Without a cast, these values would always be treated as strings leading to a potentially
  invalid configuration.
  SimplyDanny
  #​5774

• Add new option max_number_of_single_line_parameters that allows only the specified maximum
  number of parameters to be on one line when allows_single_line = true. If the limit is
  exceeded, the rule will still trigger. Confusing option combinations like allows_single_line = false
  together with max_number_of_single_line_parameters > 1 will be reported.
  kimdv
  SimplyDanny
  #​5781

• The redundant_type_annotation rule gains a new option,
  ignore_properties, that skips enforcement on members in a
  type declaration (like a struct). This helps the rule coexist with
  the explicit_type_interface rule that requires such redundancy.
  jaredgrubb
  #​3750

• Allow inherited isolation parameter to be first in function signatures
  depending on the new option ignore_first_isolation_inheritance_parameter
  which is true by default.
  SimplyDanny
  #​5793

Bug Fixes

• Run command plugin in whole package if no targets are defined in the
  package manifest.
  SimplyDanny
  #​5787

• Silence superfluous_else rule on if expressions with only a single
  availability condition.
  SimplyDanny
  #​5833

• Stop triggering the control_statement rule on closures being directly
  called as conditions.
  SimplyDanny
  #​5846

• Do not trigger self_in_property_initialization rule on self in
  key paths expressions.
  SimplyDanny
  #​5835

• Allow to specify transitive modules to be taken into account by
  unused_import rule. This avoids that required imports are removed.
  Paul Taykalo
  SimplyDanny
  #​5167

• Only pass cache path and directory paths to commands that accept these arguments
  in the command plugin.
  SimplyDanny
  #​5848

• Do not throw deprecation warning if deprecated property is not
  presented in configuration.
  chipp
  [#​5791]

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